I always wondered can ya not just rev the bollix out of it in your garden?Does the gear really matter?
Yu need heat.....
Revin the bollix out of it in neutral is like yu jumping off a cliff an flappin yur arms....
yu need max fuel
To get max fuel
Yu need max load...
Yu also need max gas flow
Means max revs...
The ideal wud be you an the mother in law an the misses an five gits in the back drivin up the sugerloaf in second at bout 40 mph. But yu need a bit of nerve...
Most effective near the bottom as yu get less airflow near de top on account of the drop in air pressure due to altitude....
Fat granny's will do if the mother in law is a cnut an yu don't get on......
I don't get on wit anyone so I drove bout 8 miles in third at 100 kmph... Slam on the brakes an get up to 100 again.... Fukin smoke everywhere untill all of a sudden nuttin but fresh air coming out the exhaust.... Wonderful
Apologies for the long winded response...
Me hotel is next door to a mosque an they praying to Allan an I'm fit for the looney bin